Geochemical signatures of pingo and ground ice in Grøndalen, West Spitsbergen

Three permafrost cores including one pingo (core#9) were drilled in spring 2017 and 2018 in Grøndalen, West Spitsbergen near Barentsburg. The cores were analysed for major ions and stable water isotopes. From one of the borehole (borehole#9) ground temperature data were obtained on 12 September 2018.